package com.candy.control;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/getCookie")
public class GetCookieServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//        获取cookie
        Cookie[] cookies=req.getCookies();
//        遍历cookie
        for (Cookie c:cookies){
            resp.getWriter().println(c.getName()+":"+c.getValue());
        }
    }
}
